IEI Technology IOWA-MARK-533-128MB-R10, User Manual, Page: 35 / 216

IOWA-MARK Half-size CPU Card
Page 19
Half/Full duplex capability
Supports Full Duplex Flow Control (IEEE 802.3x)
Provides interface to 93C46 EEPROM to store resource configuration and ID
parameters
Provides PCI clock run pin
Provides LED pins for network operation status indication
2.5/3.3V power supply with 5V tolerant I/Os
2.6.3 SATA Drive Controller
An ALi M5283 SATA drive controller is connected to two SATA drive connectors and
interfaced to the system through the PCI bus. The ALi M5283 SATA drive controller has
the following features:
SATA specification revision 1.0 compliant
PCI specification revision 2.2 compliant
PCI Bus Power Management Specification revision 1.1 compliant
Two independent channels to connect up to two SATA hard drive
Up to 1.5Gb/s SATA data transfer rate
Built-in 256 byte FIFO for each SATA port ensures fast read/write operations
32bit wide, 66MHz PCI bus supported
2.7 Environmental and Power Specifications
2.7.1 System Monitoring
The IOWA-MARK is capable of self-monitoring various aspects of its operating status
including:
Different component voltages including the CPU, chipset, and battery
RPM of cooling fans
CPU and system temperatures (by the corresponding embedded sensors)
2.7.2 Operating Temperature and Temperature Control
The maximum and minimum operating temperatures for the IOWA-MARK are listed
below.